About: http://webisa.webdatacommons.org/65541331

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The main page consists of facebook style postings, but teachers can embed video or other files, make assignments and quizzes, and conduct polls within the posts.
http://www.w3.org/ns/prov#wasQuotedFrom	ket.org